Data Engineer

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Gurugram, Haryana, India

Information Technology

Full-Time

QualiZeal

Overview

Key Responsibilities:

Develop, optimize, and maintain ETL processes using SSIS.
Design and implement enterprise-grade database architectures, ensuring scalability and efficiency.
Work with large datasets, managing transactions in the range of millions of records.
Perform performance tuning, transaction management, deadlock handling, and query optimization.
Develop and manage data warehouse solutions, ensuring data integrity and high performance.
Create and optimize relational database models, focusing on Entity Relationship Modeling.
Utilize SQL, MySQL, PostgreSQL, and AWS-based data warehousing solutions.
Collaborate with business and technical teams to translate data requirements into optimized schemas.
Ensure best practices for coding standards, version control (Bitbucket/GIT), and code reviews.
Work with analytics tools like AWS QuickSight for data reporting and visualization.

Qualifications and Experience:

Years Of Experience: 10+ years

Technical Skills:

10+ years of experience in SQL development and database architecture.
5+ years of experience handling large-scale data transactions (5-10 million records per transaction).
Expertise in ETL transformations using SSIS.
Strong knowledge of performance tuning, triggers, stored procedures, and transaction management.
Experience in data warehouse design and implementation.
Proficiency in MySQL, PostgreSQL, and AWS-based data warehousing solutions.
Experience in multi-client SaaS environments.
Hands-on experience with Bitbucket/GIT for version control.

Preferred Skills

Experience in the Utility domain.
Certifications in Databases or Data Warehousing (Microsoft or equivalent).

ABOUT QUALIZEAL

QualiZeal is North America’s fastest-growing independent digital quality engineering services company.With a diverse portfolio of digital transformation services encompassing Quality Engineering, Digital Engineering, Advisory and Transformation, and Emerging Technology Testing, QualiZeal empowers organizations of all sizes globally to achieve quality excellence and sustainable market leadership. With a headcount of 850+ elite software quality engineers and trusted by 70+ global enterprises over 200+ projects across 12+ industries, QualiZeal is widely recognized for its pioneering innovation and industryleading client and employee Net Promoter Scores (NPS).

QualiZeal has been acknowledged as Gold Stevie® Award winner for 2025 in the Fastest Growing Tech Company of the Year category. Additionally, QualiZeal has also been named the winner of the Bronze Stevie® Award for 2024 Tech Startup of the Year (Services) category in the 22nd Annual American Business Awards®. We also have been recognized as a Major Contender in Everest Group’s Specialist and Next-Generation QE Services PEAK® Matrix 2023 reports and as a notable provider in Forrester’s Continuous Automation and Testing (CAT) Services Landscape Report (Q4 2023).

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